SnapMirror失败并显示CSM错误

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Category:: snapmirror<a>2009-129283</a>

Specialty:: dp

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适用场景

ONTAP 9
SnapMirror

问题描述

报告SnapMirror滞后时间较长
SnapMirror失败、并显示以下错误
- CSM: Operation referred to a non-existent session
- CSM: An operation did not complete within the specified timeout window
数据包跟踪会显示到达源未发送的目标的重复数据包
交换机报告环路错误
- 2022 Jul 1 12:28:45 Switch_01 %ABC-2-STM_LOOP_DETECT: Loops detected in the network for mac <> among ports Eth1/XX and Eth1/XX vlan XXX - Disabling dynamic learn notifications for 180 seconds